Healthcare facilities follow filter guidelines of?

Healthcare facilities primarily follow filter guidelines set by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE). ASHRAE's standards and guidelines are crucial in ensuring proper air quality and ventilation in various settings, particularly in healthcare environments, where air quality is critical for patient safety and comfort.

ASHRAE has established specific recommendations regarding filtration, air change rates, and maintenance practices to meet the needs of healthcare facilities, which often deal with sensitive populations and pathogens. This makes ASHRAE a vital resource for understanding and implementing effective air filtration systems in these settings.

While other organizations like the American Institute of Architects (AIA), Centers for Disease Control and Prevention (CDC), and Occupational Safety and Health Administration (OSHA) provide important guidelines and standards related to health and safety, they do not focus specifically on air filtration as comprehensively as ASHRAE does, particularly in the context of HVAC systems in healthcare facilities.